Figure 4

![Figure 4: Epigenetic modification profiles, including histone acetylation changes, in breast cancer cells exposed to valeric acid are compared to untreated controls.](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7844014/bin/41598_2021_81620_Fig4_HTML.jpg)

> Source: Fengqin Shi et al. "Valerian and valeric acid inhibit growth of breast cancer cells possibly by medi." *Scientific reports*, 2021. PMID: [33510252](https://pubmed.ncbi.nlm.nih.gov/33510252/)

<figure>
  <img src="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7844014/bin/41598_2021_81620_Fig4_HTML.jpg" alt="Epigenetic modification profiles, including histone acetylation changes, in breast cancer cells exposed to valeric acid are compared to untreated controls." />
  <figcaption>Figure 4. Epigenetic modification profiles, including histone acetylation changes, in breast cancer cells exposed to valeric acid are compared to untreated controls.<br>  Source: Fengqin Shi et al. "Valerian and valeric acid inhibit growth of breast cancer cells possibly by medi." <em>Scientific reports</em>, 2021. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/33510252/">33510252</a></figcaption>
</figure>